Seoul's weather on April 20 will be observed through this prediction market, which asks whether the city's highest temperature will remain at or below 7°C. April in Seoul typically brings mild spring conditions with temperatures ranging from 10 to 20°C, making 7°C an unusually cold threshold for this time of year. The 0% YES odds indicate that prediction market participants overwhelmingly expect Seoul to experience temperatures warmer than 7°C on April 20. This consensus reflects historical weather patterns and seasonal expectations for Seoul in mid-April. The market will resolve based on official temperature data recorded by Seoul's meteorological stations, providing a precise, verifiable outcome. Traders have positioned themselves heavily toward the NO side, suggesting strong confidence in typical spring weather patterns despite Seoul's variable seasonal conditions.